From f4199271dae12ae407fa739e7012914ea6b3f37b Mon Sep 17 00:00:00 2001 From: Yafang Shao Date: Wed, 6 Dec 2023 11:53:25 +0000 Subject: selftests/bpf: Add a new cgroup helper open_classid() This new helper allows us to obtain the fd of a net_cls cgroup, which will be utilized in the subsequent patch. Signed-off-by: Yafang Shao Acked-by: Tejun Heo Acked-by: Yonghong Song Link: https://lore.kernel.org/r/20231206115326.4295-3-laoar.shao@gmail.com Signed-off-by: Martin KaFai Lau --- tools/testing/selftests/bpf/cgroup_helpers.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/testing/selftests/bpf/cgroup_helpers.h') diff --git a/tools/testing/selftests/bpf/cgroup_helpers.h b/tools/testing/selftests/bpf/cgroup_helpers.h index ee053641c026..502845160d88 100644 --- a/tools/testing/selftests/bpf/cgroup_helpers.h +++ b/tools/testing/selftests/bpf/cgroup_helpers.h @@ -33,6 +33,7 @@ void cleanup_cgroup_environment(void); int set_classid(void); int join_classid(void); unsigned long long get_classid_cgroup_id(void); +int open_classid(void); int setup_classid_environment(void); void cleanup_classid_environment(void); -- cgit